Nice, rare, long set of IC's in great condition, maybe just a few little snags here or there. These have a nice shield which cuts down on noise quite well.
I'll cover domestic insured ground and paypal.
The AudioQuest Copperhead cables have two identical solid conductors that are both enclosed in a foil-Mylar-foil shield. The RCA plugs are gold-plated. You can read more about their design on the AudioQuest website at audioquest.com/pdfs/analog_interconnects/copperhead.pdf.